Govin, Aline; Varma, Vidya; Prange, Matthias (2014): 15. Last Interglacial Al/Si log-ratio data from sediment core GeoB1008-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.829817, In supplement to: Govin, A et al. (2014): Astronomically forced variations in western African rainfall (21°N-20°S) during the Last Interglacial period. Geophysical Research Letters, n/a-n/a, https://doi.org/10.1002/2013GL058999
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Project(s):
Climate Change: Learning from the past climate (Past4Future)
Funding:
Seventh Framework Programme (FP7), grant/award no. 243908: Climate Change: Learning from the past climate
Coverage:
Latitude: -6.582350 * Longitude: 10.318650
Date/Time Start: 1988-02-21T00:00:00 * Date/Time End: 1988-02-21T00:00:00
Minimum DEPTH, sediment/rock: 7.74 m * Maximum DEPTH, sediment/rock: 8.44 m
Event(s):
GeoB1008-3 * Latitude: -6.582350 * Longitude: 10.318650 * Date/Time: 1988-02-21T00:00:00 * Elevation: -3124.0 m * Penetration: 18 m * Recovery: 12.04 m * Location: Angola Basin * Campaign: M6/6 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: cc: Ton, blaugrau, H2S
Comment:
Geocode AGE [ka BP] = Age [ka]; Median ages obtained from the Monte-Carlo analysis (to include dating uncertainties).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Age, minimum/young | Age min | ka | Govin, Aline | Lower boundary of 1 sigma confidence interval (16th percentile of Monte-Carlo analysis) | |
| 4 | Age, maximum/old | Age max | ka | Govin, Aline | Upper boundary of 1 sigma confidence interval (84th percentile of Monte-Carlo analysis) | |
| 5 | Age, minimum/young | Age min | ka | Govin, Aline | Lower boundary of 2 sigma confidence interval (2.5th percentile of Monte-Carlo analysis) | |
| 6 | Age, maximum/old | Age max | ka | Govin, Aline | Upper boundary of 2 sigma confidence interval (97.5th percentile of Monte-Carlo analysis) | |
| 7 | ln-Aluminium/Silicon ratio | ln(Al/Si) | Govin, Aline |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
175 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Age min [ka] (Lower boundary of 1 sigma con...) | 4 Age max [ka] (Upper boundary of 1 sigma con...) | 5 Age min [ka] (Lower boundary of 2 sigma con...) | 6 Age max [ka] (Upper boundary of 2 sigma con...) | 7 ln(Al/Si) |
|---|---|---|---|---|---|---|
| 7.74 | 113.3 | 112.3 | 114.3 | 111.6 | 114.9 | -0.685 |
| 7.76 | 113.7 | 112.7 | 114.7 | 112.0 | 115.3 | -0.677 |
| 7.78 | 114.1 | 113.1 | 115.2 | 112.4 | 115.7 | -0.656 |
| 7.80 | 114.5 | 113.4 | 115.6 | 112.8 | 116.2 | -0.637 |
| 7.82 | 114.9 | 113.8 | 116.1 | 113.2 | 116.6 | -0.623 |
| 7.84 | 115.3 | 114.1 | 116.6 | 113.6 | 117.1 | -0.657 |
| 7.86 | 115.7 | 114.4 | 117.0 | 113.9 | 117.5 | -0.622 |
| 7.88 | 116.1 | 114.8 | 117.5 | 114.2 | 118.0 | -0.561 |
| 7.90 | 116.6 | 115.1 | 118.0 | 114.6 | 118.5 | -0.618 |
| 7.92 | 117.2 | 115.8 | 118.5 | 115.3 | 119.0 | -0.595 |
| 7.94 | 117.8 | 116.4 | 119.0 | 115.9 | 119.5 | -0.584 |
| 7.96 | 118.3 | 117.0 | 119.5 | 116.6 | 120.1 | -0.558 |
| 7.98 | 118.9 | 117.7 | 120.0 | 117.2 | 120.6 | -0.558 |
| 8.00 | 119.5 | 118.4 | 120.6 | 117.8 | 121.1 | -0.576 |
| 8.02 | 120.1 | 119.0 | 121.1 | 118.4 | 121.7 | -0.567 |
| 8.04 | 120.6 | 119.6 | 121.6 | 119.0 | 122.2 | -0.511 |
| 8.06 | 121.2 | 120.2 | 122.2 | 119.6 | 122.8 | -0.501 |
| 8.08 | 121.8 | 120.8 | 122.7 | 120.2 | 123.4 | -0.522 |
| 8.10 | 122.4 | 121.4 | 123.3 | 120.8 | 124.0 | -0.512 |
| 8.12 | 123.0 | 122.0 | 123.9 | 121.4 | 124.5 | -0.547 |
| 8.14 | 123.5 | 122.6 | 124.5 | 122.0 | 125.1 | -0.527 |
| 8.16 | 124.1 | 123.2 | 125.1 | 122.5 | 125.7 | -0.559 |
| 8.18 | 124.7 | 123.8 | 125.7 | 123.1 | 126.3 | -0.554 |
| 8.20 | 125.3 | 124.3 | 126.3 | 123.7 | 126.9 | -0.511 |
| 8.22 | 125.9 | 124.8 | 127.0 | 124.3 | 127.5 | -0.526 |
| 8.24 | 126.5 | 125.3 | 127.6 | 124.8 | 128.1 | -0.536 |
| 8.26 | 127.0 | 125.9 | 128.3 | 125.3 | 128.7 | -0.565 |
| 8.28 | 127.6 | 126.4 | 128.9 | 125.9 | 129.4 | -0.520 |
| 8.30 | 128.2 | 126.9 | 129.6 | 126.4 | 130.0 | -0.530 |
| 8.32 | 128.8 | 127.4 | 130.2 | 126.9 | 130.7 | -0.520 |
| 8.34 | 129.4 | 128.0 | 130.8 | 127.4 | 131.3 | -0.615 |
| 8.36 | 129.9 | 128.7 | 131.1 | 128.2 | 131.7 | -0.644 |
| 8.38 | 130.4 | 129.4 | 131.5 | 128.7 | 132.2 | -0.681 |
| 8.40 | 131.0 | 129.9 | 132.0 | 129.2 | 132.8 | -0.687 |
| 8.44 | 132.0 | 130.9 | 133.2 | 130.0 | 134.0 | -0.679 |